07/10/2026
Make your ๐๐๐ฅ๐ฅ๐จ๐ฐ๐๐๐ง ๐ decoration more interactive with a pumpkin that actually notices you walking near ๐
Meet the ๐
๐ฅ๐ข๐๐ค๐๐ซ๐ข๐ง๐ ๐๐๐๐ค-๐จ'-๐๐๐ง๐ญ๐๐ซ๐ง, built with a Maker ESP32, an ultrasonic sensor, and a 24-pixel NeoPixel LED ring.
๐๐๐ซ๐'๐ฌ ๐ก๐จ๐ฐ ๐ข๐ญ ๐ฐ๐จ๐ซ๐ค๐ฌ:
๐ป Nobody around? It glows a soft, breathing orange.
๐Someone gets close? It switches to a breathing effect.
The sample program detects people within 30cm, but you can adjust it to fit your setup!
๐๐๐ง๐ญ ๐ญ๐จ ๐๐ฎ๐ข๐ฅ๐ ๐ฒ๐จ๐ฎ๐ซ ๐จ๐ฐ๐ง? ๐ https://my.cytron.io/tutorial/esp32-flickering-jack-o-lantern-interactive-project&tracking=edu-socmed&utm_campaign=edu-socmed
Happy making and have a fa-boo-lous Halloween! ๐ป
Built one? Tag us Cytron Education on Facebook, Instagram, or TikTok! ๐
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